Well my weed wasnt laced, all the doctors Ive talked to told me that over use(chonic use) is going to have neative affect eventually. You can have too much THC in your system! Your not going to die but instead have anxiety problems because the THC and cannaboloids in yourbrain and your nervouse system are affected by everyday smoking! And thats a fact, my doctors some pro marijuana and some against it all agreed, too much of anything with have effects on you eventually. Ive smoked, high grade for ever and now i take a break every couple of days and its not a problem. I have no other medical problems or on any other medications so I know it was the chronic use of high grade marijuana, sucks to say it but I know its true...if you have the same problems take a break and you'll feel alot better...do the reasearch on the chemical found in cannabis and how they afffect your body, you'll be suprised. Respect your herb and your body and you will live a better high life!! Peace and be Safe...